Demi Lovato's workouts always seem to feature a really freaking cute outfit, and the singer's latest look is no exception. Demi shared a gorgeous photo on Instagram wearing a black-and-white matching sports bra and Leggings set, striking a pose to show off her toned booty. The strappy, medium-support sports bra is both edgy and functional, and the Leggings are what high-waisted, fitted, and stretchy dreams are made of. Demi captioned the photo, "Ummm . . . best @fabletics Leggings ever ً?چ? #Demi4Fabletics," leading us to believe this might be the one piece of Workout gear she truly swears by. While Demi does have a partnership with Fabletics, that doesn't mean we don't happily listen every time the Simply Complicated documentary star dishes on her favorite things.